
public class Polygon {
	int id;
	int timestamp;
	Point[] inring = null;
	Point[] outring = null;
	
	public Polygon(int id, int timestamp , Point[] outring ){
		this.id = id;
		this.timestamp = timestamp;
		this.inring = null;
		this.outring = outring;
	}
	
	public Polygon(int id, int timestamp , Point[] inring, Point[] outring ){
		this.id = id;
		this.timestamp = timestamp;
		this.inring = inring;
		this.outring = outring;
	}
	
	public int getid(){
		return id;
	}
	
	public int gettimestamp(){
		return timestamp;
	}
	
	public Point[] getinring(){
		return inring;
	}
	
	public Point[] getoutring(){
		return outring;
	}
}
